fix improperly checking for authkey when they're not in writing mode
fix improperly checking for authkey when they're not in writing mode

Zamiell/RebirthItemTracker,BrandonNowlin/RebirthItemTracker,viroulep/RebirthItemTracker,sillypears/RebirthItemTracker,viroulep/RebirthItemTracker,BrandonNowlin/RebirthItemTracker,Hyphen-ated/RebirthItemTracker,Hyphen-ated/RebirthItemTrackerTest